<?php
class Admincontroller extends Base_Controller
{
    public function __construct()
    {
        $this->_page_size = 20;
        $this->_form_type = '';
        $this->_list_where = array();
        $this->_action_list = array();//EDIT,DEL,array('controller'=>'admin/commanswer/','function'=>'showlist','label'=>'查看回答')
        $this->_controller = '';//admin/user/
        parent::__construct();
    }

    public function showList($page = 1)
    {
        //有filter
        /*$get = $this->input->get();
        if (!empty($get)){
            $this->_list_where = $where;
            $filter = $this->load->view('admin/form/filter/qlistfilter',array(),true);
        }else{
            $filter = $this->load->view('admin/form/filter/qlistfilter',array(),true);
        }*/

        $limit = $this->_page_size;
        $offset = ($page-1) * $limit;
        $pdata = $this->getPagination($this->_controller.'showList/');

        $res = $this->getList($offset,$limit);

        //filter list data
        /*foreach ($res['list'] as &$row){}//处理表数据
        $res['headers'],0,0,'图标');//处理表头数据*/

        //有创建按钮
        /*$createbtn = $this->load->view('admin/form/createbtn',array('controller'=>site_url($this->_controller)),true);*/
        //有返回按钮
        /*$backbtn = $this->load->view('admin/form/backbtn',array('controller'=>site_url('admin/commquestion/')),true);*/

        $data = array('headers'=>$res['headers'],'list'=>$res['list'],'pagination'=>$pdata['pagination'],/*'createbtn'=>$createbtn,'backbtn'=>$backbtn,'filter'=>$filter*/);
        $content = $this->load->view('admin/form/list',$data,true);

        echo $this->getAdminView($content);
    }
    //重写获取list数据
    /*public function getList($offset = 0,$limit = 0)
    {
        $res = array(（表头）'headers'=>array(),（数据）'list'=>array());
        return $res;
    }*/
    //url带1个以上参数或有get参数或重写了getlist方法重写分页方法
    /*public function getPagination($uri = '')
    {
        $this->db->from('comm_question as q')->join('mod_user as u','u.uid = q.uid','left');
        if (!empty($this->_list_where)) $this->db->where($this->_list_where);
        $total = $this->db->count_all_results();

        $this->load->library('pagination');
        $config['base_url'] = site_url($uri);
        $config['total_rows'] = $total;
        $config['per_page'] = $this->_page_size;
        $config['suffix'] = '?'.$_SERVER['QUERY_STRING'];
        $config['first_url'] = $config['base_url'].'?'.$_SERVER['QUERY_STRING'];
        $config['cur_tag_open'] = '<div class="cur-page">';
        $config['cur_tag_close'] = '</div>';
        $config['use_page_numbers'] = TRUE;
        $config['num_tag_open'] = '<div class="pageitem">';
        $config['num_tag_close'] = '</div>';
        $config['prev_link'] = '上一页';
        $config['prev_tag_open'] = '<div class="pre-page">';
        $config['prev_tag_close'] = '</div>';
        $config['next_link'] = '下一页';
        $config['next_tag_open'] = '<div class="next-page">';
        $config['next_tag_close'] = '</div>';
        $config['last_link'] = '最后一页';
        $config['last_tag_open'] = '<div class="last-page">';
        $config['last_tag_close'] = '</div>';
        $config['first_link'] = '第一页';
        $config['first_tag_open'] = '<div class="first-page">';
        $config['first_tag_close'] = '</div>';
        $config['full_tag_open'] = '<div class="page-total-results">共'.$total.'条，每页'.$this->_page_size.'条</div>';

        $this->pagination->initialize($config);

        return array('total'=>$total,'pagination'=>$this->pagination->create_links());
    }*/

    public function update($id = 0)
    {
        $post = $this->input->post();
        if(empty($post)){
            $form = $this->updateBuildForm($id);
            $content = $this->load->view('admin/form/edit',array('controller'=>site_url($this->_controller),'form'=>$form),true);
            echo $this->getAdminView($content);
        }else{
            /******待编辑******/
            //filter post data

            $this->_update_data = $post;
            parent::update($id);
        }
    }
    public function afterupdate($pkey,$pkeyval){}

    public function create()
    {
        $post = $this->input->post();
        if(empty($post)){
            $form = $this->createBuildForm();
            $content = $this->load->view('admin/form/edit',array('controller'=>site_url($this->_controller),'form'=>$form),true);
            echo $this->getAdminView($content);
        }else{
            /******待编辑******/
            //filter post data

            $this->_create_data = $post;
            parent::create();
        }
    }

    public function aftercreate($pkeyval)
    {
        /*$pkey为主键，$pkeyval为主键值*/
    }

    public function delete($id = 0,$externalid = 0)
    {
        $this->_external_id = $externalid;
        parent::delete($id);
    }

    public function afterdelete($pkey,$pkeyval){}
}